<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8" />
        <title>文件上传</title>
    </head>
    <body>
        <form action="fileUploadController" method="post" enctype="multipart/form-data">
            上传文件：<input type="file" name="file" /><br />
            <input type="submit" />
        </form>
    </body>
</html>